Montero V6-3.8L SOHC (2005)
STEP 10. Check the wiring harness between headlight (LH) connector A-20 (terminal 1) and front-ECU connector A-07X (terminal 6).
NOTE: Also check joint connector A-17 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If joint connector A-17
is damaged, repair or replace the damaged component(s) as described in Harness Connector Inspection.
Q: Is the wiring harness between headlight (LH) connector A-20 (terminal 1) and front-ECU connector A-07X (terminal 6) in good condition?
YES: No action is necessary and testing is complete.
NO: The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the
connector. Repair the wiring harness as necessary. Verify that the headlights illuminate normally.
STEP 11. Check headlight (RH) bulb.
1. Remove the headlight (RH) bulb.
2. Verify that the headlight (RH) bulb is not damaged or burned out.
Q: Is headlight (RH) bulb normal?
YES: Go to Step 12.
NO: Replace the headlight (RH) bulb. Verify that the headlights illuminate normally.
